CN109265068B - It is a kind of using non-natural mineral as artificial stone of major ingredient and preparation method thereof - Google Patents
It is a kind of using non-natural mineral as artificial stone of major ingredient and preparation method thereof Download PDFInfo
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- CN109265068B CN109265068B CN201811177886.1A CN201811177886A CN109265068B CN 109265068 B CN109265068 B CN 109265068B CN 201811177886 A CN201811177886 A CN 201811177886A CN 109265068 B CN109265068 B CN 109265068B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/22—Glass ; Devitrified glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/54—Pigments; Dyes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
- C04B2111/542—Artificial natural stone
Abstract
The invention discloses a kind of using non-natural mineral as the artificial stone of major ingredient, and raw material by percentage to the quality includes: resin 8-16%, quartz sand aggregate 0-45%, glass particle aggregate 14-60%, silica flour 0-32%, glass powder 0-32%, tile powder 5-32%, ultrafine quartz powder 0-5% and pigment 0-2%；Its raw material further includes curing agent and coupling agent；Artificial stone formula in, glass particle aggregate, glass powder quality summation be greater than quartz sand aggregate, silica flour and ultrafine quartz powder quality summation；Glass particle aggregate and glass powder are made of recycling scrap glass, and tile powder is made of the polished brick in porcelain character of discarded recycling.Correspondingly, the invention also discloses the preparation methods of above-mentioned artificial stone.Artificial stone of the invention forms a kind of new formula system, uses waste for main stuffing, can provide more recycling approach of obsolete material, have environment protection significance using non-natural mineral as filler major ingredient.
Description
Technical field
The present invention relates to artificial stone technical fields more particularly to a kind of using non-natural mineral as the artificial stone of major ingredient and its system
Preparation Method.
Background technique
It is main stuffing that artificial quartz stone, which is by quartz sand powder, true by taking out using unsaturated polyester resin as adhesive
Sky, vibrating compacting, solidification and etc. the artificial stone being process, quality is hard, compact structure, has other ornament materials
The characteristics such as incomparable wear-resisting, pressure-resistant, high temperature resistant, anticorrosive, impermeable.Artificial quartz stone is widely used in hotel, meal
The public buildings such as the Room, bank, hospital, exhibition, laboratory and kitchen countertop, commode, kitchen and bath's metope, dining table, tea table, windowsill,
The house decorations such as door pocket field.
The dosage of quartz aggregate and silica flour reaches 50% weight percent or more in the filler of artificial quartz stone, is with stone
Sand, powder are that major ingredient is known as artificial quartz stone using quartz sand, powder as the artificial stone of major ingredient just because of this.Although artificial quartz stone
There is many advantages, such as wear-resisting, pressure-resistant, high temperature resistant, anticorrosive, impermeable, but its raw material is all made of non-renewable resources, it is such as natural
Raw mineral materials also has addition scrap glass particle in the prior art, but its additive amount is usually no more than the 30% of raw material total amount,
It is lower for the recycling effect of dead meal, it is difficult to reach preferable resource recycling effect.
Summary of the invention
A kind of using non-natural mineral as artificial stone of major ingredient and preparation method thereof it is an object of the invention to propose, this is artificial
Stone is a kind of new artificial stone, and raw material uses dead meal, has environment protection significance.
To achieve this purpose, the present invention adopts the following technical scheme:
It is a kind of using non-natural mineral as the artificial stone of major ingredient, raw material by percentage to the quality include: resin 8-16%,
Quartz sand aggregate 0-45%, glass particle aggregate 14-60%, silica flour 0-32%, glass powder 0-32%, tile powder 5-32%,
Ultrafine quartz powder 0-5% and pigment 0-2%；
Its raw material further includes curing agent and coupling agent, and the dosage of curing agent and the mass ratio of amount of resin are 0.5-2:100,
The dosage of coupling agent and the mass ratio of amount of resin are 0.5-2:100；
In artificial stone formula, the quality summation of glass particle aggregate and glass powder is greater than quartz sand aggregate, silica flour and surpasses
The quality summation of fine quartz powder；
Glass particle aggregate and glass powder are made of recycling scrap glass, are made of the polished brick in porcelain character of discarded recycling.
Further, quartz sand aggregate and the total amount of glass particle aggregate account for the 50-60% of artificial stone raw materials total amount, quartz
Powder, glass powder, tile powder and ultrafine quartz powder total amount account for the 25-32% of artificial stone raw materials total amount.
Further, when the dosage of the dosage of quartz sand aggregate and silica flour is zero, glass particle aggregate, glass
The dosage by percentage to the quality of powder, tile powder and ultrafine quartz powder are as follows: glass particle aggregate 50-60%, glass powder 5-
25%, tile powder 5-20% and ultrafine quartz powder 0-5%.
Further, when the dosage of quartz sand aggregate, silica flour and glass powder three is zero, glass particle aggregate,
The dosage by percentage to the quality of tile powder and ultrafine quartz powder are as follows: glass particle aggregate 50-60%, tile powder 20-32%,
Ultrafine quartz powder 0-5%.
Further, quartz sand aggregate refers to quartz mineral particle of the partial size within the scope of 2-120 mesh；
Glass particle aggregate refers to cullet of the partial size within the scope of 2-120 mesh；
Silica flour is the quartz mineral fine powder material of 325 mesh or 400 mesh；
Glass powder refers to the powder that the cullet of 325 mesh or 400 mesh are worn into；
The partial size of tile powder is 325 mesh or 400 mesh.
Ultrafine quartz powder refers to the quartz mineral superfine powder of -3000 mesh range of 600 mesh.
It is a kind of above-mentioned using non-natural mineral as the preparation method of the artificial stone of major ingredient, comprising the following steps:
(1) mixing: the raw material of artificial stone besides pigments is stirred evenly according to formula ratio investment blender, is mixed later
Expect to obtain mixture；
(2) cloth: by mixture blanking to mold, cloth is completed；
(3) suppress: using vaccum-pumping equipment remove step (2) mixture in air, when vacuum degree reach -96kPa or
After more condition of high vacuum degree, starts press device, be suppressed into green body；
(4) solidify: slab feeding curing apparatus being solidified, solidification temperature is 80-100 DEG C, curing time 50-
120min；
(5) post-process: the artificial stone for solidifying completion is processed by shot blasting, crystal face processing, one of special-shaped working process
Or a variety of artificial stone finished products；
Pigment in artificial stone raw materials is added in step (1) or step (2), alternatively, the pigment is in batches in step (1)
It is added in step (2).
Further, in step (1), artificial stone raw materials put into the operation of blender according to formula ratio are as follows: by quartz sand
Aggregate and glass particle aggregate are put into blender by formula ratio, are uniformly mixed to obtain particles of aggregates.Then by silica flour,
Glass powder, tile powder and ultrafine quartz powder are put into mix jointly in the particles of aggregates persistently stirred by formula ratio and be stirred respectively
It mixes to uniform；
Then the resin for being previously added curing agent and coupling agent and stirring evenly is added to the particles of aggregates stirred
In the mixture of powder, high-speed stirred is until uniformly.
Further, the pigment adding manner in artificial stone raw materials are as follows:
In step (1), pigment is pre-added in resin and is stirred evenly；
Alternatively, pigment is introduced into cloth mold by way of powdering machine or manual powder and is mixed in step (2)
The designated position of material forms decorative pattern.
Further, in step (5), abnormal shape processing refers to: to solidify complete artificial stone progress bevelling, rounding, aperture,
One of sandblasting, abrasive brush processing, profiling, Carving Machining are a variety of, it is special-shaped after processing is completed, using rubbing down it is mechanical and/or
Liquid honing needs the position of glazing to carry out sanding and polishing artificial stone.
The invention has the benefit that
Artificial stone of the invention forms a kind of new formula using glass and/or tile powder non-natural mineral as filler major ingredient
System obtains a kind of new artificial stone, extends the type of artificial stone.Meanwhile artificial stone of the present invention using scrap glass and/or
Tile powder is main stuffing, can provide more recycling approach of obsolete material, has environment protection significance.When glass particle bone
When material and glass powder have higher dosage, artificial stone has good permeability, provides better decorative effect, and glass particle bone
Material and glass powder relative to quartz sand aggregate and silica flour have lesser resin adsorption amount, save resin to a certain extent and use
Amount, and then reduce harmful substance when solidifying and volatilize, be effectively improved production environment and reduce pernicious gas processing difficulty.
Specific embodiment
Technical solution of the present invention is further illustrated With reference to embodiment.
To achieve this purpose, the present invention adopts the following technical scheme:
It is a kind of using non-natural mineral as the artificial stone of major ingredient, raw material by percentage to the quality include: resin 8-16%,
Quartz sand aggregate 0-45%, glass particle aggregate 14-60%, silica flour 0-32%, glass powder 0-32%, tile powder 5-32%,
Ultrafine quartz powder 0-5%, pigment 0-2%；
Its raw material further includes curing agent and coupling agent, and the dosage of curing agent and the mass ratio of amount of resin are 0.5-2:100,
The dosage of coupling agent and the mass ratio of amount of resin are 0.5-2:100；
In artificial stone formula, the quality summation of glass particle aggregate and glass powder is greater than quartz sand aggregate, silica flour and surpasses
The quality summation of fine quartz powder；
Glass particle aggregate and glass powder are made of recycling scrap glass, and tile powder is by the discarded polished brick in porcelain character recycled
It is made.
In the artificial stone raw materials, the addition of glass particle aggregate and glass powder so that stone material have on the whole it is preferably penetrating
Property, the composition for also changing entire formula system is added in tile powder and a large amount of of glass, so that non-quartz in entire formula system
Sand/powder dosage is more than quartz sand/powder dosage, provides a kind of completely new product different from artificial quartz stone, extends
The type of artificial stone has expanded more application ranges of artificial stone.
Partial size under the same conditions, glass particle aggregate and glass powder have smaller relative to quartz sand aggregate and silica flour
Resin adsorption amount (powder oil absorbency, the powder of unit mass are capable of the ability of absorption maximum oily substance, i.e. oily substance is rigid
The good filler particles surface of cladding completely, and the ability that the gap between filler particles is filled up, the oily substance quality needed are got over
Greatly, oil absorbency is higher), when glass particle aggregate and glass powder have higher dosage, resin usage amount is saved to a certain extent,
And then harmful substance is volatilized when reducing solidification, is effectively improved production environment and is reduced pernicious gas processing difficulty.
Quartz sand aggregate and glass particle aggregate play skeleton function in entire formula system；Silica flour, glass powder, porcelain
Brick powder and ultrafine quartz powder are for should be gap between filler aggregate particle；Resin is as binder, by all aggregates and powder
Material is sticky；Curing agent makes resin that adhesive polymer reaction occur at a certain temperature, forms macromolecule；Coupling agent is for changing
The lypohydrophilic character for becoming inorganic aggregates surface, bonds resin and aggregate and powder preferably.The effect of pigment is toning,
In actual production, the dosage of pigment and the type of pigment are adjusted according to demand, realize a variety of pattern artificial stone productions.
It should be noted that glass particle aggregate and/or glass powder can be common flint glass, it is also possible to band face
The particle of color, colored glass particle can make Engineered stone products of the invention have richer color and floral designs,
This color showed with coloured glass particles aggregate and/or glass powder is different from adding the color of pigment in formula system
It presents, has richer level, broader space is provided for artificial stone application.
Further, quartz sand aggregate and the total amount of glass particle aggregate account for the 50-60% of artificial stone raw materials total amount, quartz
Powder, glass powder, tile powder and ultrafine quartz powder total amount account for the 25-32% of artificial stone raw materials total amount.In this amount ranges
Aggregate and powder, the intergranular hole of the better filler aggregate of powder energy, so that Engineered stone products have optimal hardness and intensity
And minimum water absorption rate.
Further, when the dosage of the dosage of quartz sand aggregate and silica flour is zero, glass particle aggregate, glass
The dosage by percentage to the quality of powder, tile powder and ultrafine quartz powder are as follows: glass particle aggregate 50-60%, glass powder 5-
25%, tile powder 5-20% and ultrafine quartz powder 0-5%.Quartz sand aggregate and silica flour are not included in the artificial stone formula system
When, only glass particle aggregate plays skeletal support, and glass powder, tile powder and ultrafine quartz powder are filler.The production of Chinese ceramic tile
Amount is very big, and discarded building waste ceramic tile is also very more, and the purposes for discarding ceramic tile in the prior art is limited, and the present invention uses back
Useless ceramic tile is received, new discarded ceramic tile purposes is provided, building waste is recycled significant.
Further, when the dosage of quartz sand aggregate, silica flour and glass powder three is zero, glass particle aggregate,
The dosage by percentage to the quality of tile powder and ultrafine quartz powder are as follows: glass particle aggregate 50-60%, tile powder 20-32%,
Ultrafine quartz powder 0-5%.When not including quartz sand aggregate and glass powder in the artificial stone formula system, only glass particle aggregate is risen
Skeletal support effect, silica flour, tile powder and ultrafine quartz powder are filler.The present invention uses recycling useless ceramic tile for filler, provides
New discarded ceramic tile purposes recycles building waste significant.
Further, quartz sand aggregate refers to quartz mineral particle of the partial size within the scope of 2-120 mesh, quartz sand aggregate
Partial size is in 2-4 mesh, 4-6 mesh, 6-8 mesh, 8-16 mesh, 16-26 mesh, 26-40 mesh, 40-70 mesh, 70-100 mesh and 70-120 mesh
It is one or more；
Glass particle aggregate refers to that cullet of the partial size within the scope of 2-120 mesh, the partial size of glass particle aggregate are 2-4
One of mesh, 4-6 mesh, 6-8 mesh, 8-16 mesh, 16-26 mesh, 26-40 mesh, 40-70 mesh, 70-100 mesh and 70-120 mesh are more
Kind；
Silica flour is the quartz mineral fine powder material of 325 mesh or 400 mesh；
Glass powder refers to the powder that the cullet of 325 mesh or 400 mesh are worn into；
The partial size of tile powder is 325 mesh or 400 mesh；
Ultrafine quartz powder refers to the silica flour of -3000 mesh range of 600 mesh.
Quartz sand aggregate refers to quartz mineral particle of the partial size in range；
It is a kind of above-mentioned using non-natural mineral as the preparation method of the artificial stone of major ingredient, comprising the following steps:
(1) mixing: the raw material of artificial stone besides pigments is stirred evenly according to formula ratio investment blender, is mixed later
Expect to obtain mixture, mixing operation is that blanking is carried out mixing to mixing disk or carried out mixing by the way of manual mixing；
(2) cloth: by mixture blanking to mold, cloth is completed；
(3) suppress: using vaccum-pumping equipment remove step (2) mixture in air, when vacuum degree reach -96kPa or
After more condition of high vacuum degree, starts press device, be suppressed into green body；
(4) solidify: slab feeding curing apparatus being solidified, solidification temperature is 80-100 DEG C, curing time 50-
120min；
(5) post-process: the artificial stone for solidifying completion is processed by shot blasting, crystal face processing, one of special-shaped working process
Or a variety of artificial stone finished products；
Pigment in artificial stone raw materials is added in step (1) or step (2), alternatively, the pigment is in batches in step (1)
It is added in step (2).
Further, in step (1), artificial stone raw materials put into the operation of blender according to formula ratio are as follows: by quartz sand
Aggregate and glass particle aggregate are put into blender by formula ratio, are uniformly mixed to obtain particles of aggregates.Then by silica flour,
Glass powder, tile powder and ultrafine quartz powder are put into mix jointly in the particles of aggregates persistently stirred by formula ratio and be stirred respectively
It mixes to uniform；
Then the resin for being previously added curing agent and coupling agent and stirring evenly is added to the particles of aggregates stirred
In the mixture of powder, high-speed stirred is until uniformly.
Pigment adding manner in artificial stone raw materials are as follows:
In step (1), pigment is pre-added in resin and is stirred evenly；
Alternatively, pigment is introduced into cloth mold by way of powdering machine or manual powder and is mixed in step (2)
The designated position of material forms decorative pattern.
It should be noted that artificial stone raw materials put into blender, in formula, quartz sand aggregate, quartz according to formula ratio
When certain dosage in powder, glass powder, ultrafine quartz powder and pigment is zero, then blender is added without.
Further, in step (5), abnormal shape processing refers to: to solidify complete artificial stone progress bevelling, rounding, aperture,
One of sandblasting, abrasive brush processing, profiling, Carving Machining are a variety of.It is special-shaped after processing is completed, using rubbing down it is mechanical and/or
Liquid honing needs the position of glazing to carry out sanding and polishing artificial stone.
Below by way of specific embodiment, the present invention is further explained.
Composition of raw materials such as 1 institute of table using non-natural mineral as the artificial stone of major ingredient by percentage to the quality of embodiment 1-9
Show.
Table 1
Meeting using non-natural mineral as the composition of raw materials of the artificial stone of major ingredient by percentage to the quality for embodiment 1-9 is following
Condition: quartz sand aggregate and the total amount of glass particle aggregate account for the 50-60% of artificial stone raw materials total amount, silica flour, glass powder, porcelain
The total amount of brick powder and ultrafine quartz powder accounts for the 25-32% of artificial stone raw materials total amount；Glass particle aggregate, glass in artificial stone formula
The quality summation of powder is greater than the quality summation of quartz sand aggregate, silica flour and ultrafine quartz powder.
Embodiment 1-9's includes the following steps (1)-(5) by the preparation method of the artificial stone of major ingredient of non-natural mineral:
Step (1) mixing: artificial stone raw materials are stirred evenly according to formula ratio investment blender, carrying out mixing later must mix
Close material.Artificial stone raw materials put into the operation of blender according to formula ratio are as follows: by quartz sand aggregate and glass particle aggregate by formula
Amount is put into blender, and particles of aggregates is uniformly mixed to obtain.Then by silica flour, glass powder, tile powder and ultra-fine quartz
Powder is put into the particles of aggregates persistently stirred by formula ratio respectively to be mixed to uniformly jointly；
Then the resin for being previously added curing agent and coupling agent and stirring evenly is added to the particles of aggregates stirred
In the mixture of powder, high-speed stirred is until uniformly.
Step (2) cloth: by mixture blanking to mold, cloth is completed.
Step (3) compacting: removing the air in step (2) mixture using vaccum-pumping equipment, when vacuum degree reaches-
After 96kPa or more condition of high vacuum degree, starts press device, be suppressed into green body.
Step (4) solidification: slab feeding curing apparatus is solidified, solidification temperature is 80-100 DEG C, and curing time is
50-120min。
Step (5) post-processing: the artificial stone for solidifying completion is processed by shot blasting, crystal face processing, in special-shaped working process
It is one or more to obtain artificial stone finished product.Abnormal shape processing refers to: carrying out bevelling, rounding, aperture, spray to the artificial stone completed is solidified
One of sand, abrasive brush processing, profiling, Carving Machining are a variety of.It is special-shaped after processing is completed, using rubbing down is mechanical and/or water
Sand paper polishing needs the position of glazing to carry out sanding and polishing artificial stone.
Wherein, embodiment 1-2 using non-natural mineral as the preparation method of the artificial stone of major ingredient the step of (4) in, solidification
Temperature is controlled at 80-85 DEG C, and curing time control is in 50-60min；
Embodiment 2-4 using non-natural mineral as the preparation method of the artificial stone of major ingredient the step of (4) in, solidification temperature control
System is at 85-90 DEG C, and curing time control is in 60-80min；
Embodiment 5-7 using non-natural mineral as the preparation method of the artificial stone of major ingredient the step of (4) in, solidification temperature control
System is at 90-95 DEG C, and curing time control is in 80-100min；
Embodiment 8-9 using non-natural mineral as the preparation method of the artificial stone of major ingredient the step of (4) in, solidification temperature control
System is at 95-100 DEG C, and curing time control is in 100-120min.
In the artificial stone formula of embodiment 2-5, for filler based on glass particle aggregate and glass powder, resin usage amount is bright
It is aobvious to be lower than other embodiments.Embodiment 1-9's is as shown in table 2 as the performance parameter of the artificial stone of major ingredient using non-natural mineral.
Table 2
| Predominantly detect project | Indication range |
| Water absorption rate | ≤ 0.05% |
| Anti-fouling performance | 2 grades |
| Resistance to chemical corrosion | Without obvious damage after test |
| Mohs' hardness | 5 |
| Linear expansion coefficient | ≤3.5×10-5 |
| Ageing-resistant performance | Without destruction after test, change colour 1 grade or 2 grades |
| Wear-resisting property | ≤3.5×10-3 |
| High temperature resistance | Without destruction after test, without obvious discoloration |
| Bending strength | 30~70MPa |
| Compressive strength | 150~200MPa |
| Anti- ball falling impact performance | ≥3.5J |
| Freezing and thawing performance | Without destruction, bending strength >=30MPa after test |
| Content of beary metal | It complies with standard |
| Radioactivity | A class |
Comparative example 1
Composition of raw materials using quartzy stone sand/part as the artificial quartz stone of major ingredient by percentage to the quality in the prior art are as follows:
Quartz particulate material 60%, silica flour 24%；Colored pigment 1.2%；Silane coupling agent 0.5%；Unsaturated polyester resin
13% and curing agent 1.3%, the preparation step of the artificial quartz stone are as follows:
(1) mixing: each raw material is stirred according to formula ratio investment blender, the material mixed is further mixed；
(2) material mixed cloth: is subjected to cloth；
(3) it suppresses: well laid material being vacuumized and is compressed to green body；
(4) solidify: green body feeding curing oven is solidified；
(5) the green body sanding and polishing after solidification finished product: is obtained into artificial quartz stone finished product.
1-9 of the embodiment of the present invention is the artificial quartz stone of the artificial stone of major ingredient and comparative example 1 useless using non-natural mineral
Expect that the comparison in dosage is as shown in table 3.
Table 3
| Example | Product waste material usage amount (by percentage to the quality) |
| Embodiment 1 | 47% |
| Embodiment 2 | 88% |
| Embodiment 3 | 85% |
| Embodiment 4 | 85% |
| Embodiment 5 | 88% |
| Embodiment 6 | 82% |
| Embodiment 7 | 80% |
| Embodiment 8 | 80% |
| Embodiment 9 | 81% |
| Comparative example | 0 |
By upper table it is found that of the invention reach by the waste material dosage in the artificial stone raw materials of major ingredient of non-natural mineral
More than 80% mass percent, there is higher waste material usage amount relative to existing artificial quartz stone.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (9)
1. a kind of using non-natural mineral as the artificial stone of major ingredient, which is characterized in that its raw material by percentage to the quality includes: tree
Rouge 8-16%, quartz sand aggregate 0%, glass particle aggregate 50-60%, silica flour 0%, glass powder 0-32%, tile powder 5-
32%, ultrafine quartz powder 0-5% and pigment 0-2%；
Its raw material further includes curing agent and coupling agent, and the dosage of the curing agent and the mass ratio of amount of resin are 0.5-2:100,
The dosage of the coupling agent and the mass ratio of amount of resin are 0.5-2:100；
In the artificial stone formula, the quality summation of glass particle aggregate and glass powder is greater than quartz sand aggregate, silica flour and surpasses
The quality summation of fine quartz powder；
The glass particle aggregate and glass powder are made of recycling scrap glass, and the tile powder is thrown by the porcelain of discarded recycling
Light brick is made.
2. according to claim 1 using non-natural mineral as the artificial stone of major ingredient, which is characterized in that the quartz sand aggregate
Account for the 50-60% of artificial stone raw materials total amount with the total amount of glass particle aggregate, the silica flour, glass powder, tile powder and ultra-fine
The total amount of silica flour accounts for the 25-32% of artificial stone raw materials total amount.
3. according to claim 2 using non-natural mineral as the artificial stone of major ingredient, which is characterized in that in the quartz sand bone
When the dosage of material and the dosage of silica flour are zero, the glass particle aggregate, glass powder, tile powder and ultrafine quartz powder with
The dosage of mass percent meter are as follows: glass particle aggregate 50-60%, glass powder 5-25%, tile powder 5-20% and ultra-fine quartz
Powder 0-5%.
4. according to claim 2 using non-natural mineral as the artificial stone of major ingredient, which is characterized in that in the quartz sand bone
Material, silica flour and glass powder three dosage when being zero, the glass particle aggregate, tile powder and ultrafine quartz powder with matter
Measure the dosage of percentages are as follows: glass particle aggregate 50-60%, tile powder 20-32% and ultrafine quartz powder 0-5%.
5. according to claim 1 using non-natural mineral as the artificial stone of major ingredient, which is characterized in that the quartz sand aggregate
Refer to quartz mineral particle of the partial size within the scope of 2-120 mesh；
The glass particle aggregate refers to cullet of the partial size within the scope of 2-120 mesh；
The silica flour is the quartz mineral fine powder material of 325 mesh or 400 mesh；
The glass powder refers to the powder that the cullet of 325 mesh or 400 mesh are worn into；
The partial size of the tile powder is 325 mesh or 400 mesh；
The ultrafine quartz powder refers to the silica flour of -3000 mesh range of 600 mesh.
6. using non-natural mineral as the preparation method of the artificial stone of major ingredient described in a kind of any one of claim 1-5, feature exists
In, comprising the following steps:
(1) mixing: the raw material of artificial stone besides pigments is stirred evenly according to formula ratio investment blender, mixing is carried out later and obtains
Mixture；
(2) cloth: by mixture blanking to mold, cloth is completed；
(3) it suppresses: the air in step (2) mixture is removed using vaccum-pumping equipment, when vacuum degree reaches -96kPa or higher
After vacuum degree, starts press device, be suppressed into green body；
(4) solidify: slab feeding curing apparatus being solidified, solidification temperature is 80-100 DEG C, curing time 50-
120min；
(5) post-process: the artificial stone for solidifying completion is processed by shot blasting, crystal face processing, one of special-shaped working process or more
Plant to obtain artificial stone finished product；
Pigment in the artificial stone raw materials is added in step (1) or step (2), alternatively, the pigment is in batches in step (1)
It is added in step (2).
7. according to claim 6 using non-natural mineral as the preparation method of the artificial stone of major ingredient, which is characterized in that in institute
It states in step (1), the artificial stone raw materials put into the operation of blender according to formula ratio are as follows: by quartz sand aggregate and glass particle
Aggregate is put into blender by formula ratio, is uniformly mixed to obtain particles of aggregates, then by silica flour, glass powder, tile powder
It puts into the particles of aggregates persistently stirred and mixes to jointly uniformly by formula ratio respectively with ultrafine quartz powder；
Then the resin for being previously added curing agent and coupling agent and stirring evenly is added to the particles of aggregates and powder stirred
In the mixture of material, high-speed stirred is until uniformly.
8. according to claim 7 using non-natural mineral as the preparation method of the artificial stone of major ingredient, which is characterized in that described
Pigment adding manner in artificial stone raw materials are as follows:
In step (1), pigment is pre-added in resin and is stirred evenly；
Alternatively, pigment to be introduced into mixture in cloth mold by way of powdering machine or manual powder in step (2)
Designated position forms decorative pattern.
9. according to claim 6 using non-natural mineral as the preparation method of the artificial stone of major ingredient, which is characterized in that described
In step (5), the special-shaped processing refers to: adding to artificial stone progress bevelling, rounding, aperture, sandblasting, the abrasive brush completed is solidified
One of work, profiling, Carving Machining are a variety of, it is special-shaped after processing is completed, it is mechanical using rubbing down and/or liquid honing is to people
Making stone needs the position of glazing to carry out sanding and polishing.
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| CN201811177886.1A CN109265068B (en) | 2018-10-10 | 2018-10-10 | It is a kind of using non-natural mineral as artificial stone of major ingredient and preparation method thereof |
| US16/179,275 US11124454B2 (en) | 2018-10-10 | 2018-11-02 | Artificial stone with non-natural mineral as main material and its preparation method |
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| CN201811177886.1A CN109265068B (en) | 2018-10-10 | 2018-10-10 | It is a kind of using non-natural mineral as artificial stone of major ingredient and preparation method thereof |
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| CN109734356A (en) * | 2019-03-21 | 2019-05-10 | 佛山市莫尔卡特种石材有限公司 | A kind of artificial stone and preparation method thereof of environmental protection low-cost high-strength |
| CN110015865A (en) * | 2019-04-30 | 2019-07-16 | 泉州高时实业有限公司 | A kind of stonite and preparation method thereof |
| CN112538289A (en) * | 2019-09-20 | 2021-03-23 | 北京宝莲纳新材料技术有限公司 | Integrated color sand for clean wear-resistant floor |
| CN111941993A (en) * | 2020-06-24 | 2020-11-17 | 艾达索高新材料芜湖有限公司 | Composite material rail transit floor and preparation method thereof |
| CN113105158A (en) * | 2021-03-08 | 2021-07-13 | 江西理工大学 | Method for recovering quartz from tungsten tailings and preparing artificial stone |
| CN113185189B (en) * | 2021-06-08 | 2022-06-10 | 泉州市新兴石材工艺有限公司 | High-hardness artificial stone and preparation method thereof |
| CN113831113A (en) * | 2021-09-22 | 2021-12-24 | 滁州方大矿业发展有限公司 | Blending process of quartz powder for ceramic production |
| CN114147901B (en) * | 2021-11-30 | 2023-10-13 | 中旗(湖北)新材料有限公司 | Quartz stone plate robot material distribution system and method |
| CN114213059B (en) * | 2021-12-01 | 2023-08-25 | 广东中旗新材料股份有限公司 | Quartz stone plate for interior decoration and preparation method and application thereof |
| CN115432968A (en) * | 2022-08-26 | 2022-12-06 | 中建海龙科技有限公司 | Recycled artificial stone based on aggregate pretreatment and preparation method thereof |
| CN115677324B (en) * | 2022-11-24 | 2023-12-29 | 科达制造股份有限公司 | Light brick made of artificial quartz stone waste residues and preparation method thereof |
| CN116023118B (en) * | 2022-12-12 | 2023-09-15 | 中国建筑第五工程局有限公司 | Red layer soft rock similar material simulating progressive disintegration and preparation method and device thereof |
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| CN1153148A (en) * | 1995-12-29 | 1997-07-02 | 王珣 | Method for producing artificial stone |
| CN103009699A (en) * | 2012-11-22 | 2013-04-03 | 广东中旗新材料科技有限公司 | Environmental-protection composite quartz stone board and preparation method thereof |
| CN103553436B (en) * | 2013-10-21 | 2016-04-27 | 岑巩县宏宇新型材料有限责任公司 | A kind of artificial quartz plate and production method thereof |
| CN103833265B (en) | 2014-01-23 | 2015-08-05 | 黄捷 | High-strength artificial quartz stone plate and preparation method thereof |
| CN104291734B (en) * | 2014-09-24 | 2016-03-02 | 湖北硅金凝健康石材有限公司 | A kind of artificial stone-like material and preparation method thereof |
| KR20180074279A (en) * | 2016-12-23 | 2018-07-03 | 롯데첨단소재(주) | Engineered stone and manufacturing method thereof |
| CN106746920A (en) | 2017-02-27 | 2017-05-31 | 长沙理工大学 | A kind of transparent resin concrete and preparation method thereof |
| CN106977136A (en) * | 2017-05-19 | 2017-07-25 | 广东中旗新材料科技有限公司 | A kind of fire retardant man-made quartzite slate and preparation method thereof |
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| US11124454B2 (en) | 2021-09-21 |
| US20200115281A1 (en) | 2020-04-16 |
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